ATF22V10CZ-12PC

Overview

The ATF22V10CZ-12PC is a high-performance CMOS electronically erasable programmable logic device (PLD) manufactured by Microchip Technology. It features 12 inputs and 10 I/O macrocells with a maximum pin-to-pin propagation delay of 12 ns. The device operates at a supply voltage of 5 V ± 5% within the commercial temperature range of 0°C to +70°C. It utilizes electrically erasable Flash memory technology, allowing for reprogrammability and zero standby power dissipation through Input Transition Detection circuitry.

Feature Summary

• Maximum 12 ns pin-to-pin delay
• Zero standby power via Input Transition Detection
• CMOS and TTL compatible I/O
• 24-pin PDIP package

Applications

• Logic replacement for standard PAL devices
• State machine implementation
• Address decoding

Procurement Notes

Verify that the component is sourced from authorized distributors to ensure authenticity. Confirm the package type matches the 24-pin Plastic Dual Inline Package (PDIP). Check for RoHS compliance status as the datasheet indicates this specific part number is obsolete and replaced by the CQZ series.

Selection Notes

Select this part for applications requiring 12 ns speed in a commercial environment. Ensure the design accommodates the 5V ± 5% supply tolerance. Consider the ATF22V10CQZ-12PC as a direct replacement if RoHS compliance or industrial temperature ranges are required, as the CZ series is not recommended for new designs.

Part Context

This component belongs to the ATF22V10C family of high-performance EEPLDs. It provides a superset of the generic 22V10 architecture, allowing it to replace most 24-pin combinatorial PLDs. The device includes 64 bits of user-accessible signature memory and supports security fuse programming.

Replacement Considerations

The ATF22V10CZ series is obsolete and not recommended for new designs. The ATF22V10CQZ-12PC is the designated replacement offering improved performance characteristics and RoHS compliance.